Babysitter Needed for my Children

We're looking for a warm, reliable, and experienced female caregiver for our 9-month-old son. This is a recurring position: two consecutive weekends per month (two weeks on, two weeks off), Saturday and Sunday, 9:00 AM-1:00 PM, with occasional evening babysitting as needed. Hours are flexible -- for example, 1:00-5:00 p.m. would work just as well. We can start from August 22 or August 15. The main goal is 4 hours of help each day of the weekend, for two weekends a month.